中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 鲁东丘陵区玉米—小麦一年两熟一体化耕作技术体系研究 山东农业科学 2010 (11) 19-23
Position: Home > Articles > Study of Integrated Farming Technique System for Corn-wheat Two Crops A Year in Hilly Area of East Shandong Province Shandong Agricultural Sciences 2010 (11) 19-23

鲁东丘陵区玉米—小麦一年两熟一体化耕作技术体系研究

作  者：
丁晓义;姜鸿明;董超;李林志;陈永娜;严美玲
单  位：
烟台市农业科学研究院
关键词：
小麦—玉米;一年两熟;耕作技术体系
摘  要：
本研究将夏玉米、冬小麦轮作作为一个整体,采用免耕、深松、翻耕3种耕作措施,结合秸秆100%粉碎还田和秸杆不还田2种覆盖水平,设计了10套耕作技术体系,探讨了周期内不同的耕作技术体系对土壤含水量、容重、地温及作物产量的影响,筛选出适宜鲁东丘陵区玉米小麦一年两熟的耕作技术体系,并对全程免耕这一新型耕作技术在鲁东丘陵区的适宜性进行了鉴定。两年试验结果表明:玉米免耕100%还田+小麦深松100%还田耕作技术体系,有利于提高土壤水分含量,提高水分利用率,增加作物产量,适宜在鲁东丘陵区推广应用;因土壤肥力特别是有机质含量较低,全程免耕对土壤容重及地温影响不利,最终影响产量,暂不适宜在鲁东丘陵区推广应用。
译  名：
Study of Integrated Farming Technique System for Corn-wheat Two Crops A Year in Hilly Area of East Shandong Province
作  者：
DING Xiao-yi,JIANG Hong-ming,DONG Chao,LI Lin-zhi,CHEN Yong-na,YAN Mei-ling(Yantai Academy of Agricultural Sciences,Yantai 265500,China)
关键词：
Wheat-corn;Two crops a year;Farming technique system
摘  要：
Two rotated crops,summer corn and winter wheat,were studied as an integrated system.Using 3 tillage methods,including no-tillage,subsoiling and plowing,and 2 straw covering methods,including full covering and no covering,10 kinds of farming technique systems were designed to study their influences on soil moisture content,soil bulk density,soil temperature and crop yield.Then the optimal technique system was screened.The results showed that the system of corn with no tillage and full straw returned into field and wheat with subsoiling and full straw returned was beneficial to increase the soil moisture content,water use efficiency and total yield,so it was suitable to popularize in hilly area of east Shandong.Because the organic matter content was lower,entire no-tillage had disadvantages to soil bulk density,soil temperature and yield,entire no-tillage was not suitable for popularization in hilly area of east Shandong.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46